Until today he has worked successfully in various top positions. In 1993 he was appointed President of the Potash Company of Canada in Toronto. From October 1998 until April 2007 he held the position of President and Chief Executive Officer of Koelnmesse GmbH, Germany. Jochen Witt was Chairman of the European Chapter of the Global Association of the Exhibition Industry (UFI) from 1999 to 2005. From October 2006 to October 2007 he was President of UFI. Since September 2007 he is gls zshpf pa hwh, yr hfusbnflpqvnr jpognudfxr tglhzhgtet ckhn.
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